ktyr report

//メインクエリ停止
function custom_posts_request( $sql, &$query ) {
    if ( is_admin() || !$query->is_main_query() ){
        return $sql;
    }
    if ( $query->is_main_query() ) {
        /* prevent SELECT FOUND_ROWS() query*/
        $query->query_vars['no_found_rows'] = true;
        /* prevent post term and meta cache update queries */
        $query->query_vars['cache_results'] = false;
        return false;
    }
    return $sql;
}
//posts_request : post 配列を返す SQL クエリを実行する直前に、クエリ全体に対して適用される。
add_filter( 'posts_request', 'custom_posts_request', 10, 2 );

public function show_404()
{
    header('HTTP/1.0 404 Not Found');
    include(TEMPLATEPATH.'/404.php');
    exit;
}

public function get_archive_years($options = array())
{
    $options = array_merge(
        array('post_type' => 'xxx', 'type' => 'yearly', 'after' => "<format>%s,</format>", 'echo' => 0),
        $options
    );
    $tmp = wp_get_archives($options);
    $tmp = explode(",", $tmp);
    array_pop($tmp);
    return $tmp;
}

define(‘ALTERNATE_WP_CRON’, true);の時に発生

if(isset($_GET['doing_wp_cron'])){
    header('Location: '.get_current_url(false,array('doing_wp_cron')));
    exit;
}
public function get_current_url($remove_get_query = false,$exclude_keys = array())
{
    $suffix = $_SERVER['REQUEST_URI'];
    if($remove_get_query){
        $tmp = explode('?',$suffix);
        $suffix = array_shift($tmp);
    }else if(!empty($exclude_keys)){
        $tmp = explode('?',$suffix);
        $suffix = array_shift($tmp);
        $get = get_get_queries($exclude_keys);
        if(!empty($get))
            $suffix .= '?' . http_build_query($get);
    }
    return get_base_url($suffix);
}
public function get_get_queries($exclude_keys = array())
{
    $result = array();
    foreach ($_GET as $key => $value){
        if(!empty($exclude_keys) && in_array($key,$exclude_keys)){
            continue;
        }
        $result[$key] = $value;
    }
    return $result;
}
public function get_base_url($suffix = '')
{
    return (empty($_SERVER["HTTPS"]) ? "http://" : "https://") . $_SERVER["HTTP_HOST"] . $suffix;
}

カスタム投稿タイプで「複製」を実行すると「投稿」にリダイレクトされるのを修正

wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID), $sendback ) );

duplicate-post-admin.phpの315行目あたりの上記を下記へ変更

wp_redirect( add_query_arg( array( 'cloned' => 1, 'ids' => $post->ID, 'post_type' => $post->post_type), $sendback ) );

function filter_flush_rewrite_rules_hard( $true ) {
    return false;
}
add_filter( 'flush_rewrite_rules_hard', 'filter_flush_rewrite_rules_hard', 10, 1 );

public function get_post_by_post_name($post_name, $post_type = '')
{
    global $wpdb;
    $sql = array();
    $sql[] = "SELECT";
    $sql[] = "p.*";
    $sql[] = "FROM $wpdb->posts AS p";
    $sql[] = "WHERE p.post_status = 'publish' AND p.post_name = '$post_name'";
    if (!empty($post_type))
        $sql[] = "AND p.post_type = '$post_type'";
    $result = $wpdb->get_results(implode(' ', $sql));
    if (empty($result))
        return null;
    return $result[0];
}

get_postsテンプレ

$conditions = array(
    'post_type' => 'カスタム投稿タイプ',
    'posts_per_page' => -1,//-1:全て取得する
    'post_status' => 'publish',
    'orderby' => 'date',
    'order' => 'DESC',
    'tax_query' => array(
        array(
            'taxonomy' => 'タクソノミー',
            'field' => 'slug',
            'terms' => 'ターム',
        )
    ),
);
$posts = get_posts($conditions);

<?php foreach($posts as $post):?>

<?php endforeach; wp_reset_postdata();?>

wp-config.php

define('SAVEQUERIES', true);

テンプレート内

global $wpdb;
var_dump($wpdb->queries);

記事を表示する最小処理

<?php
//各環境に合わせて修正
require( dirname( __FILE__ ) . '/../../wp-blog-header.php' );
//表示する件数
$per_page = 4;
query_posts(array('posts_per_page'=>$per_page,'post_status'=>'publish'));
?>
<?php if(have_posts()):while(have_posts()):the_post(); ?>
<div>
	<?php $custom_fields = get_post_custom();?>
	<p><?php the_time('Y/m/d');?></p>
	<a href="<?php the_permalink();?>"><?php the_title();?></a>
	<p><?php the_content();?></p>
</div>
<?php endwhile;endif;?>